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Product Description Material Chemical Composition C% Si% Mn% Cr% P% S% Ni% Cu% B 60Si2Mn 0.56-0.64 1.50-2.00 0.60-0.90 <=0.35 <=0.35 <=0.35 <=0.35 <=0.25 0.0005-0.0035 65Mn 0.62-0.70 0.17-0.37 0.90-1.20 <=0.25 <=0.35 <=0.35 <=0.25 <=0.25 28MnSiB 0.24-0.32......
Product Description KSQ With the top quality of alloy steels and the best carbides made in China, use best tungsten carbide, featuring good wear-resistance and toughness. We use superior steel suitable for hot ...
Stroller Tester Electro-Pneumatic Crib Impact Testing Machine HZ-1209 Crib Impact Testing Machine HZ-1209 utility model structure is simple and convenient test can be achieved on accurate detection, automatic t...
Product Description Button bits are our mainly manufacturing products, of which various sizes and styles are available and applicable for drilling different kinds of rock formations. A comprehensive range with ...
Product Description KSQ With the top quality of alloy steels and the best carbides made in China, use best tungsten carbide, featuring good wear-resistance and toughness. We use superior steel suitable for hot ...
Product Description KSQ With the top quality of alloy steels and the best carbides made in China, use best tungsten carbide, featuring good wear-resistance and toughness. We use superior steel suitable for hot ...
Product Description KSQ offers an extensive range of TH bits, with diameters spanning from 3" to 47" (76mm to 1200mm). Our DTH bits are compatible with all internationally recognized shank brands such as BR, MA...
Plastic / PVC Pendulum Impact Tester Reliability Test ASTM / ISO / GB Model: RS-8223B Application: Put the coated specimen under the impact end, check the damage or warping after being hit by the hammer from sp...
Flat Front Bit With Ballistic Buttons Retrac Skirt T45-76mm In Granite Quarry Product Description: KSQ Drilling bits are widely used in all kinds of mining, drilling ,quarrying engineering, construction, oil ex...
Specifications Low air pressure holeDia.:65-220mm High air pressure hole Dia.:85-305mm Face type:drop center/concave/convex/double gauge/flat CIR90 Cop54 HD55 DTH Bit DTH bit is our company main product.After m...
DTH Drill Bits PR54R Reverse circulation bit for wells Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened s...
SP1480 Cemented carbide steel High air pressure DTH Drill Bits for DTH drilling Description: The use of high quality steel and hard alloy as raw materials, through a special heat treatment process, ball tooth b...
More Efficient 90Kw 12T/H Feeds Manufacturing Pulverizer Feed Grinder Machine Descriptions of Livestock Animal Feed Crushing Machinery Hammer Mill is mainly used to various granular raw materials, such as corn,...
Hard Rock Drill Bits DTH Drill Bits For Water Well Blasting Drilling Products Parameters: 1. high and low air pressure down-the-hole drill bits 2. Face type: drop center bit/concave face/convex face/double gaug...
Gold flat Spherical 5 inch DTH drilling tools of QL50-152 drill bits. General Introduction Bit Face Shape Selection: 1. Drop Center Bit For high penetration rates in soft to medium hard and fissured rock format...
Specification 1.Steel Carbide 2.12 years experience 3.Can match to the original bit shank 4.Atlas quality General Introduction Bit Face Shape Selection: 1. Drop Center Bit For high penetration rates in soft to ...
More Efficient 90Kw 12T/H Feeds Manufacturing Pulverizer Feed Grinder Machine Descriptions of Livestock Animal Feed Crushing Machinery Hammer Mill is mainly used to various granular raw materials, such as corn,...
We can design and manufacture according to customer's requirement of the Bit DiaNo. Air holescarbide button shape and the face shape. High air pressure and low air pressure. DTH Drill Bit Parameters: 1.high...